lib/rouge/lexers/matlab.rb in rouge-3.3.0 vs lib/rouge/lexers/matlab.rb in rouge-3.4.0

@@ -56,17 +56,24 @@
         rule /(\d+\.\d*|\d*\.\d+)(e[+-]?[0-9]+)?/i, Num::Float
         rule /\d+e[+-]?[0-9]+/i, Num::Float
         rule /\d+L/, Num::Integer::Long
         rule /\d+/, Num::Integer
 
-        rule /'(?=(.*'))/, Str::Single, :string
+        rule /'(?=(.*'))/, Str::Single, :chararray
+        rule /"(?=(.*"))/, Str::Double, :string
         rule /'/, Operator
       end
 
-      state :string do
+      state :chararray do
         rule /[^']+/, Str::Single
         rule /''/, Str::Escape
         rule /'/, Str::Single, :pop!
+      end
+
+      state :string do
+        rule /[^"]+/, Str::Double
+        rule /""/, Str::Escape
+        rule /"/, Str::Double, :pop!
       end
     end
   end
 end